// JavaScript Document

function remember(obj){
	document.cookie = "rememberList"+obj+"=";
	var rememberList=null;
	for(var i=0;i<allCon.split(",").length;i++){
		if(document.getElementById("classCon"+allCon.split(",")[i]).style.display=="block"){
			if(rememberList==null){
				rememberList = escape(allCon.split(",")[i]);
			}else{
				rememberList = rememberList+","+escape(allCon.split(",")[i]);		
			}
		}
	}
	document.cookie = "rememberList"+obj+"=" + rememberList;
}

function getRemember(obj){
　　var cookieValue = "";
　　var search = "rememberList"+obj+"=";
　　offset = document.cookie.indexOf(search);
　　if (offset != -1) {
　　offset += search.length;
　　end = document.cookie.indexOf(";", offset);
　　if (end == -1) end = document.cookie.length;
　　cookieValue = unescape(document.cookie.substring(offset,end));
　　}
　　return cookieValue;
}

//document.write(getRemember());

function setRemember(obj){
	var rememberList=getRemember(obj);
	if(rememberList!=null && rememberList!="" && rememberList!="null"){
		for(var i=0;i<rememberList.split(",").length;i++){
			document.getElementById("classCon"+rememberList.split(",")[i]).style.display="block";
			document.getElementById("classBt"+rememberList.split(",")[i]).style.background="url(images/proClassBT2.gif)";
			document.getElementById("classBt"+rememberList.split(",")[i]).title=document.getElementById("classBt"+rememberList.split(",")[i]).title.replace("点击展开","点击关闭");
		}
	}
}